/* Renk Şeması */
:root {
    --orange: #f7881a;
    --anthracite: #2d3436;
    --light-gray: #f5f6fa;
    --white: #ffffff;
}

/* Genel Stil */
body {
    font-family: 'Segoe UI', sans-serif;
    background-color: var(--light-gray);
    color: var(--anthracite);
    margin: 0;
    padding: 0;
}

a {
    color: var(--orange);
    text-decoration: none;
    -webkit-transition: color 0.3s;
    transition: color 0.3s;
}



a:hover {
}


.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}



/* Navigation */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 0;
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--anthracite);
    float: left;
    line-height: 0;
    margin: 0;
}

.logo .orange {
    color: var(--orange);
}

/* Flexbox destekli nav-links */
.nav-links {
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    /* gap desteği; eski tarayıcılarda desteklenmeyebilir */
    -webkit-gap: 2rem;
    gap: 2rem;
    list-style: none;
    float: right;
    line-height: 0;
    margin: 0;
}

.nav-links a {
    color: var(--anthracite);
    text-decoration: none;
    -webkit-transition: color 0.3s;
       -moz-transition: color 0.3s;
         -o-transition: color 0.3s;
            transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--orange);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    background: var(--orange);
    background: -webkit-linear-gradient(45deg, var(--orange), #fbbe83);
    background: -moz-linear-gradient(45deg, var(--orange), #fbbe83);
    background: linear-gradient(45deg, var(--orange), #fbbe83);
    color: var(--white);
}

.hero-image img {
    max-width: 100%;
    height: auto;
}


.hero .container {
    /* CSS Grid – eski tarayıcılara (IE10-11) -ms-grid desteği ekleniyor; 
       Ancak IE’de grid özellikleri kısıtlı desteklendiğinden tasarım farklı görünebilir. */
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 1fr;
        grid-template-columns: 1fr 1fr;
    /* gap özelliği IE’de desteklenmez */
    -webkit-gap: 2rem;
            gap: 2rem;
    -webkit-align-items: center;
       -ms-flex-align: center;
           align-items: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-button {
    background-color: var(--anthracite);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 30px;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-align-items: center;
       -ms-flex-align: center;
           align-items: center;
    /* gap desteği */
    -webkit-gap: 0.8rem;
            gap: 0.8rem;
    -webkit-transition: transform 0.3s;
       -moz-transition: transform 0.3s;
         -o-transition: transform 0.3s;
            transition: transform 0.3s;
}

.cta-button:hover {
    -webkit-transform: translateY(-3px);
       -ms-transform: translateY(-3px);
           transform: translateY(-3px);
}

/* Download Section */
.download-cards {
    display: -ms-grid;
    display: grid;
    /* Basit IE desteği için; IE grid özellikleri sınırlıdır */
    /* Eğer daha geniş destek isteniyorsa, flexbox tabanlı fallback eklenebilir */
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    -webkit-gap: 2rem;
            gap: 2rem;
    margin-top: 2rem;
}

/* Alternatif: Eğer tarayıcı grid desteklemiyorsa flexbox kullan */
@supports not (display: grid) {
    .download-cards {
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-flex-wrap: wrap;
            -ms-flex-wrap: wrap;
                flex-wrap: wrap;
    }
}

.card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.download-btn {
    background-color: var(--orange);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-align-items: center;
       -ms-flex-align: center;
           align-items: center;
    -webkit-gap: 0.5rem;
            gap: 0.5rem;
}

/* Updates Section */
.update-list {
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-direction: column;
       -ms-flex-direction: column;
           flex-direction: column;
    -webkit-gap: 1.5rem;
            gap: 1.5rem;
    margin-top: 2rem;
}

.update-item {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 3px 6px rgba(0,0,0,0.05);
}

.version {
    color: var(--orange);
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    background-color: var(--anthracite);
    color: var(--white);
    padding: 0;
    text-align: center;
}
.copyright {
    margin: 0;
    padding: 0;
    text-align: center;
    padding: .2rem 0;
}

.copyright a {
    font-weight: bold;
}


/* Responsive Tasarım */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        -webkit-flex-direction: column;
            -ms-flex-direction: column;
                flex-direction: column;
        padding: 1rem;
        text-align: center;
    }

    .nav-links.active {
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
    }

    .mobile-toggle {
        display: block;
    }

    .hero .container {
        -ms-grid-columns: 1fr;
            grid-template-columns: 1fr;
        text-align: center;
    }
    .logo {
        float: right;
    }
}